package com.atguigu.eduservice.vo;

import lombok.Data;

import java.util.ArrayList;
import java.util.List;

/**
 * 课程分类列表vo(有子父级关系)
 */
@Data
public class SubjectVo {

    private String id;

    private String title;

    private List<SubjectVo> children = new ArrayList<>();
}
